1. mobile js
w/ phonegap, cordova, xui, lawnchair
w/ phonegap, cordova, xui, lawnchair
http://hideyoshi.deviantart.com/art/Star-Trek-USS-Enterprise-122417669

3. three part miniseries
phonegap project and device apis
cordova
mobile javascript libs and stuff

4. @brianleroux

6. build native apps w/
html, css and js

7. Apple iOS
Google Android
RIM BlackBerry
HP webOS
Nokia Symbian
Samsung Bada
http://elvandia.deviantart.com/art/UPDATE-Star-Trek-s-Worf-110058133

8. coming
soon..
MeeGo
Windows Phone 7
Desktops
http://bebbe88.deviantart.com/art/Santa-Worf-70943449

9. licensing / governance
mit / bsd
apache http://morganagod.deviantart.com/art/Star-Trek-Speed-Paintin-122249978

10. PhoneGap is a
Community
Nitobi
IBM
HP
+200 more individual contributors

11. device apis!
http://mindstep.deviantart.com/art/Deep-Space-135495578

12. device apis!
sensors

13. device apis!
sensors
data

14. device apis!
sensors
data
outputs

16. DEMO TIME!!!

17. basics

19. network

21. why yes, that is capitalized

22. why yes, that is capitalized

23. BlackBerry webview

24. BlackBerry webview
// you can’t make this stuff up!

26. matters not

27. Network Info API

28. PhoneGap API

29. Geospatial Business!
geolocation
accelerometer
gyroscope
magnemeter

33. Lets play w/ our accelerometers.

34. Magnetometer
A magnetometer is a scientific instrument used to measure the
strength or direction of the magnetic field, produced either in the
laboratory or existing in nature. The Earth's magnetic field (the
magnetosphere) varies from place to place, for various reasons
such as inhomogeneity of rocks and the interaction between
charged particles from the Sun and the magnetosphere.
Magnetometers are a frequent component instrument on
spacecraft that explore planets.

35. TRICORDER FUCK YES

36. LOOK OUT MAGNETO!

37. nope, its a compass
cub scout tech ftw?

39. PhoneGap/Plugins
relatively new work
should be released for 1.x in July at
OSCON
use our bridge to expose any native
feature

40. PhoneGap/Plugins
relatively new work
should be released for 1.0 in July at
OSCON
use our bridge to expose any native
feature

41. Anything.
including ui elements
background processes

42. Cordova

43. ?

44. PhoneGap
The Next Generation

46. mobile dev

47. operating systems

48. sdks

49. devices

50. operating system wars
proprietary sdks
device fragmentation
a hostile environment

51. Unix Philosophy 101
small well defined tools
‘pipable’ (think chaining)
worse is better

52. More Unix
Philosophy
Small is beautiful.
Make each program do one thing well.
Build a prototype as soon as possible.
Choose portability over efficiency.
Store data in flat text files.
Use software leverage to your advantage.
Use shell scripts to increase leverage and portability.
Avoid captive user interfaces.
Make every program a filter.

53. Unix Haters
Handbook
epic funny shit. read it.

54. back to our problem
space
ios build chain requires a bullshit ide
android is fairly open, baffling tho
webos tools are fantastic
blackberry, bada, wp7 and others are
windows based...

55. Cordova
where I live
also where I work
I’m out of names

56. Cordova
unix tools philosophy for mobile
project
works on os x
likely works on *nix
apparently works w/ windows

57. cordova api
create
build
debug
test
release
logging
emulation

58. lets have a look

59. near term roadmap
upgrade to 0.9.5x series
installer(s)
layer in phonegap/webos
phonegap/plugins

60. future things
integrate w/ http://build.phonegap.com
more recipes
ide integrations

61. DOM libs
what are my mobile options?
how do you choose?
what about performance?

62. xui
zepto
sencha
jqTouch
jQuery Mobile
Jo

63. eventually
YUI
Dojo
Anybody else that doesn’t want to
become irrelevant in the mobile age.

64. http://xuijs.com
not due to NIH
mature, tested
< 10kb and *fast*

65. http://microjs.com
Until we have proper language level modules this
is just pragmatic.

66. qunit or jasmine

67. http://westcoastlogic.com/lawnchair
json document store
adaptor ......... device browsers supported ............ desktop browsers supported ....
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
webkitsqlite .... iPhone OS, Android 2.0, Palm webOS ... Safari, Chrome ................
gearssqlite ..... Android 1.5, 1.6, BlackBerry 5.0+..... Whenever gears is present .....
domStorage ...... iPhone OS, Android 2.0, Palm webOS ... IE, Firefox, Safari, Chrome ...
cookie .......... Presumably all of em ................. Presumably all of em ..........
userdata ........ IE ................................... IE ............................
air-async ....... Adobe Air ............................ Adobe Air .....................
air ............. Adobe Air ............................ Adobe Air .....................
blackberry ...... BlackBerry 4.7 and higher w/ PhoneGap. N/A ...........................
couchdb ......... All .................................. All ...........................
server .......... All .................................. All ...........................

72. Expect a 1.x this summer
You can help!!!
https://github.com/brianleroux/lawnchair/tree/new-api

73. thx!

74. questions?
@brianleroux